Purchase Qty. Reference FOB Price
1-4,999 Pieces US$8,000.00
5,000+ Pieces US$100.00
Product Description
Product feature 1.Factory direct supply 2.Factory wholesale price 3.Stable quality 4.High drilling efficiency 5.Good wear resistance 6.Long service life Wear-resistance DTH drill bit : Our company uses high-quality raw materials and advanced production technology to produce ...